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staging: comedi: rtd520: remove RtdUtcGateSource macro

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This macro uses the 'devpriv' macro which relies on a local variable
having a specific name. It's also not used. Remove the macro.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-07-10 17:03:32 -07:00 • committed by Greg Kroah-Hartman
commit b673c49f6f
1 changed files with 0 additions and 6 deletions
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6
drivers/staging/comedi/drivers/rtd520.c
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@ -406,12 +406,6 @@ struct rtdPrivate {
/* Macros to access registers */
/* Set UTCn gate source (write only) */
#define RtdUtcGateSource(dev, n, v) \
writew(v, devpriv->las0 \
+ ((n <= 0) ? LAS0_UTC0_GATE : \
((1 == n) ? LAS0_UTC1_GATE : LAS0_UTC2_GATE)))
/* User output N source select (write only) */
#define RtdUsrOutSource(dev, n, v) \
writel(v, devpriv->las0+((n <= 0) ? LAS0_UOUT0_SELECT : \